CN220544839U - Positioning structure of servo motor end cover - Google Patents

Abstract

The utility model discloses a positioning structure of a servo motor end cover, relates to the technical field of motor end covers, and solves the technical problems that the motor end cover which is currently in positioning and fixing cannot be adjusted in terms of angle and cannot meet different kinds of processing requirements, and certain limitation exists during use; the device comprises a support, wherein a portal frame is fixedly installed in the middle of the top end of the support, a motor is rotationally connected to the inside of the portal frame, a clamping box is fixedly installed on a transmission shaft of the motor, a clamping assembly is arranged in the clamping box, the clamping assembly comprises a screw rod, two movable plates and two arc plates, the screw rod is rotationally connected to the inside of the clamping box, threads at two ends of the screw rod are opposite in rotation direction, and the two ends of the screw rod are respectively connected with the movable plates through screw rod nuts; the utility model can rotate and adjust the end cover of the servo motor and the self inclination angle, can meet the processing requirements of different types and greatly improve the application range.

Description

Positioning structure of servo motor end cover

Technical Field

The utility model relates to the technical field of motor end covers, in particular to a positioning structure of a servo motor end cover.

Background

The servo motor end cover is mainly used for being installed on a cover body at the end part of a motor shell, plays a role in protecting parts inside the servo motor end cover, and plays a role in dust prevention. The motor end cover positioning mechanism is mainly used for positioning the motor end cover during processing and clamping the motor end cover to ensure smooth processing;

according to the positioning tool for processing the motor end cover provided by the Chinese patent grant publication No. CN202222530556. X, the sliding component can drive the two positioning plates to slide relatively, when the two sliding plates slide towards the middle part of the top end of the fixed box at the same time, the clamping and fixing of the motor end cover can be realized under the action of the two V-shaped positioning plates, the stroke of the positioning plates is large, the end covers with different sizes can be effectively clamped and fixed, and the processing can be continued without changing a clamp matched with the circumference of the outer wall of the motor end cover; however, in the practical use process, the motor end cover in positioning and fixing can not be adjusted and angles of the motor end cover can not meet different processing requirements, and certain limitation exists in use.

Therefore, the positioning structure of the end cover of the servo motor is designed to solve the problem.

Disclosure of Invention

The utility model provides a positioning structure of a servo motor end cover, which solves the technical problems that the motor end cover in positioning and fixing cannot be adjusted in terms of angle and can not meet different kinds of processing requirements, and certain limitation exists during use.

In order to solve the technical problems, the positioning structure of the end cover of the servo motor comprises a support, wherein a portal frame is fixedly arranged in the middle of the top end of the support, a motor is connected in the portal frame in a rotating mode, a clamping box is fixedly arranged on a transmission shaft of the motor, a clamping assembly is arranged in the clamping box and comprises a screw rod, two moving plates and two arc plates, the screw rod is rotationally connected in the clamping box, threads at two ends of the screw rod are in opposite directions, the two ends of the screw rod are respectively connected with the moving plates through screw rod nuts in a threaded mode, arc plates are fixedly arranged at one ends of the two moving plates, a rotating frame is fixedly arranged at one side of the bottom end of the support, a rotating column is rotationally connected in the rotating frame, a sleeve is fixedly arranged at the top end of the rotating column, internal threads of the sleeve are connected with a rotating block in a rotating mode, and the top end of the threaded rod is fixedly connected with one side of the bottom end of the motor.

Preferably, the top end of the screw rod penetrates through the clamping box and is fixedly connected with an adjusting rotating handle arranged at the top of the clamping box.

Preferably, the middle part of the sleeve is fixedly provided with a rotating disc, and both sides of the bottom end of the support are fixedly provided with support blocks.

Preferably, a moving groove corresponding to the moving plate is formed in the surface of the clamping box.

Preferably, the other ends of the two moving plates are fixedly provided with sliding blocks, and the right sides of the inner walls of the clamping boxes are provided with sliding grooves matched with the sliding blocks.

Preferably, a motor switch is fixedly arranged at one corner of the top end of the support, and the motor is electrically connected with a power supply through the motor switch.

Compared with the related art, the positioning structure of the servo motor end cover has the following beneficial effects:

the utility model provides a positioning structure of a servo motor end cover, which drives a screw rod to rotate in the forward and reverse directions through a set adjusting rotating handle, and is matched with a clamping assembly, so that moving plates acting on two ends of the screw rod simultaneously do opposite movement, are matched with arc plates, further can clamp and fix the servo motor end cover, are matched with a set motor, further can rotate and adjust the servo motor end cover, and in addition, the set rotating disc drives a set sleeve to rotate, and is matched with a set threaded rod, a rotating frame and a rotating block, so that the inclination angle of the motor can be finely adjusted, further different processing requirements can be met, and the application range is greatly improved.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic cross-sectional view of the present utility model;

FIG. 3 is an enlarged schematic view of the structure of the present utility model A;

fig. 4 is an enlarged schematic view of the structure of the present utility model at B.

Reference numerals in the drawings: 1. a support; 2. a portal frame; 3. a motor; 4. a clamping box; 5. a clamping assembly; 51. a screw rod; 52. a moving plate; 53. an arc-shaped plate; 6. adjusting a rotating handle; 7. a rotating frame; 8. rotating the column; 9. a sleeve; 10. a threaded rod; 11. a rotating disc; 12. and (5) supporting blocks.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model; all other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, a positioning structure of a servo motor end cover comprises a support 1, a portal frame 2 is fixedly installed in the middle of the top end of the support 1, a motor 3 is rotationally connected in the portal frame 2, a clamping box 4 is fixedly installed on a transmission shaft of the motor 3, a clamping assembly 5 is arranged in the clamping box 4, the clamping assembly 5 comprises a screw rod 51, two movable plates 52 and two arc plates 53, the screw rod 51 is rotationally connected in the clamping box 4, threads at two ends of the screw rod 51 are oppositely rotated, the movable plates 52 are respectively connected at two ends of the screw rod 51 through screw rod nuts, arc plates 53 are respectively fixedly installed at one ends of the two movable plates 52, a rotating frame 7 is fixedly installed at one side of the bottom end of the support 1, a rotating column 8 is rotationally connected in the rotating frame 7, a sleeve 9 is fixedly installed at the top end of the rotating column 8, threaded rods 10 and 10 are rotationally connected at the top ends of the sleeve 9, and the top ends of the rotating blocks are fixedly connected with one side of the bottom end of the motor 3.

Referring to fig. 1 and 3, the top end of the screw rod 51 passes through the clamping box 4 and is fixedly connected with an adjusting rotating handle 6 arranged at the top of the clamping box 4, and is used for driving the arranged screw rod 51 to rotate in the forward and reverse directions.

Referring to fig. 4, a rotating disc 11 is fixedly installed in the middle of the sleeve 9, and supporting blocks 12 are fixedly installed on two sides of the bottom end of the support 1 and used for driving the sleeve 9 to rotate and playing a supporting role.

Referring to fig. 3, the surface of the holding box 4 is provided with a moving groove corresponding to the moving plate 52, so that the corresponding moving plate 52 is not limited in the moving process.

Referring to fig. 3, the other ends of the two moving plates 52 are fixedly provided with sliding blocks, and the right side of the inner wall of the clamping box 4 is provided with sliding grooves matched with the sliding blocks for limiting.

Referring to fig. 1, a motor switch is fixedly installed at one corner of the top end of the support 1, and the motor 3 is electrically connected with a power supply through the motor switch for better controlling the operation of the electric appliance.

In summary, in the utility model, the positioning structure of the end cover of the servo motor is firstly placed at a proper position, the end cover of the servo motor is placed between two arc plates 53, the screw rod 51 is driven to rotate by the adjusting handle 6, and as the screw threads at the two ends of the screw rod 51 rotate oppositely, the screw rod nut and the sliding block are matched, so that the two movable plates 52 and the two arc plates 53 simultaneously move oppositely, the outer side surface of the end cover of the servo motor can be clamped and fixed, the clamping box 4 is controlled to rotate by the motor 3, the clamped end cover of the servo motor is further rotated and adjusted, and after the adjustment is finished; in addition, the sleeve 9 is driven to rotate through the rotating disc 11, the threaded rod 10 is matched with the threaded connection, and the rotating column 8, the rotating frame 7 and the rotating block are matched, so that the motor 3 and the servo motor end cover are enabled to be finely adjusted, the use is more convenient, different kinds of processing requirements can be met, and the use range is greatly improved.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides a servo motor end cover's location structure, includes support (1), its characterized in that: the middle part fixed mounting on support (1) top has portal frame (2), the inside rotation of portal frame (2) is connected with motor (3), the transmission shaft fixed mounting of motor (3) has centre gripping case (4), the inside of centre gripping case (4) is equipped with clamping assembly (5), clamping assembly (5) are including lead screw (51), two movable plates (52) and two arc (53), lead screw (51) rotate the inside of connecting at centre gripping case (4), the screw thread at lead screw (51) both ends revolves to opposite, the both ends of lead screw (51) all have movable plate (52) through lead screw nut threaded connection, two one end of movable plate (52) all fixed mounting has arc (53), one side fixed mounting of support (1) bottom has rotating turret (7), the inside rotation of rotating turret (7) is connected with rotation post (8), the top fixed mounting of rotation post (8) sleeve (9), the internal thread connection of sleeve (9) has 10), the bottom of threaded rod (10) is connected with rotation piece (3) and one side of rotation piece, rotation piece (3).

2. The positioning structure of a servo motor end cover according to claim 1, wherein the top end of the screw rod (51) penetrates through the clamping box (4) and is fixedly connected with an adjusting rotary handle (6) arranged at the top of the clamping box (4).

3. The positioning structure of the servo motor end cover according to claim 1, wherein a rotating disc (11) is fixedly arranged in the middle of the sleeve (9), and support blocks (12) are fixedly arranged on two sides of the bottom end of the support (1).

4. The positioning structure of a servo motor end cover according to claim 1, wherein a moving groove corresponding to the moving plate (52) is provided on the surface of the holding case (4).

5. The positioning structure of the end cover of the servo motor according to claim 1, wherein the other ends of the two moving plates (52) are fixedly provided with sliding blocks, and the right side of the inner wall of the clamping box (4) is provided with sliding grooves matched with the sliding blocks.

6. The positioning structure of a servo motor end cover according to claim 1, wherein a motor switch is fixedly installed at one corner of the top end of the support (1), and the motor (3) is electrically connected with a power supply through the motor switch.